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ibicuruzwa

2-Mercaptothiophene (CAS # 7774-74-5)

Umutungo wa Shimi:

Inzira ya molekulari C4H4S2
Misa 116.205
Ubucucike 1.269g / cm3
Ingingo ya Boling 166.9 ° C kuri 760 mmHg
Flash point 54.7 ° C.
Umwuka 2.3mmHg kuri 25 ° C.
pKa 6.38 ± 0.43 (Byahanuwe)
Imiterere y'Ububiko Komeza ahantu hijimye, Inert ikirere, 2-8 ° C.
Ironderero 1.636
Ibintu bifatika na shimi ingingo itetse 62 ℃ (12 torr) ubucucike 1.23

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka R21 / 22 - Byangiza guhura nuruhu kandi niba byamizwe.
R36 / 38 - Kurakaza amaso n'uruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
Indangamuntu ya Loni UN3334
WGK Ubudage 3
FLUKA BRAND F CODES 10-13-23
Kode ya HS 29349990
Icyiciro cya Hazard 9
Itsinda ryo gupakira III

 

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